I'm getting changing results from a method. It is everytime a String, but at the beginning of every String is written "String(xxx) "Text of String... ". The xxx depends on the number of characters inside of the String. I tried using regex to cut everything away before first appearance of " :
(result.replace(/^.+?(\\") /, ''))
But I'm not sure if I used it correctly. I would also accept other approaches, which delete the beginning of the String in every case (independently of the length of the string).
Example:
return String: 'string(18) "This is an example"'
And I just want to get the String without the stuff at the beginning, so:
'This is an example'
But the return (and therefore the number in the parenthesis) can vary. I want to cut this out in every case.
You can achieve this with the following regex:
/.+\)\s\"(.*)\"/
As follows:
.+
- one or any number of characters \\)\\s\\"
- until you reach ) "
(.*)
- then capture everything \\"
- until you reach the final "
Working Example:
const processString = (string) => { let processedString = string.replace(/.+\\)\\s\\"(.*)\\"/, '$1'); console.log(processedString); } processString('string(18) "This is an example"'); processString('string(23) "This is another example"'); processString('string(25) "This is a "third" example"');
Use
string.replace(/^.*? "|"$/g, '')
See proof .
Explanation
--------------------------------------------------------------------------------
^ the beginning of the string
--------------------------------------------------------------------------------
.*? any character except \n (0 or more times
(matching the least amount possible))
--------------------------------------------------------------------------------
" ' "'
--------------------------------------------------------------------------------
| OR
--------------------------------------------------------------------------------
" '"'
--------------------------------------------------------------------------------
$ before an optional \n, and the end of the
string
JavaScript code:
const string = 'string(18) "This is an example"'; console.log(string.replace(/^.*? "|"$/g, ''));
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